示例#1
0
 public void initializeTabChangeListener(TabPane tabPane) {
   ReadOnlyObjectProperty<Tab> itemProperty = tabPane.getSelectionModel().selectedItemProperty();
   itemProperty.addListener(
       (observable, oldValue, selectedTab) -> {
         if (Objects.isNull(selectedTab)) return;
         threadService.runActionLater(
             () -> {
               EditorPane editorPane = ((MyTab) selectedTab).getEditorPane();
               if (Objects.nonNull(editorPane)) {
                 try {
                   editorPane.rerender();
                   editorPane.focus();
                 } catch (Exception e) {
                   logger.error("Problem occured after changing tab {}", selectedTab, e);
                 }
               }
             });
       });
 }
示例#2
0
  public void addTab(Path path, Runnable... runnables) {

    ObservableList<String> recentFiles = controller.getRecentFilesList();
    if (Files.notExists(path)) {
      recentFiles.remove(path.toString());
      return;
    }

    ObservableList<Tab> tabs = controller.getTabPane().getTabs();
    for (Tab tab : tabs) {
      MyTab myTab = (MyTab) tab;
      Path currentPath = myTab.getPath();
      if (Objects.nonNull(currentPath))
        if (currentPath.equals(path)) {
          myTab.select(); // Select already added tab
          return;
        }
    }

    AnchorPane anchorPane = new AnchorPane();
    EditorPane editorPane = webviewService.createWebView();

    MyTab tab = createTab();
    tab.setEditorPane(editorPane);
    tab.setTabText(path.getFileName().toString());

    editorPane.confirmHandler(
        param -> {
          if ("command:ready".equals(param)) {
            JSObject window = editorPane.getWindow();
            window.setMember("afx", controller);
            window.call("updateOptions", new Object[] {});
            Map<String, String> shortCuts = controller.getShortCuts();
            Set<String> keySet = shortCuts.keySet();
            for (String key : keySet) {
              window.call("addNewCommand", new Object[] {key, shortCuts.get(key)});
            }
            if (Objects.isNull(path)) return true;
            threadService.runTaskLater(
                () -> {
                  String content = IOHelper.readFile(path);
                  threadService.runActionLater(
                      () -> {
                        window.call("changeEditorMode", path.toUri().toString());
                        window.call("setInitialized");
                        window.call("setEditorValue", new Object[] {content});
                        for (Runnable runnable : runnables) {
                          runnable.run();
                        }
                      });
                });
          }
          return false;
        });

    threadService.runActionLater(
        () -> {
          TabPane tabPane = controller.getTabPane();
          tabPane.getTabs().add(tab);
          tab.select();
        });

    Node editorVBox = editorService.createEditorVBox(editorPane, tab);
    controller.fitToParent(editorVBox);

    anchorPane.getChildren().add(editorVBox);
    tab.setContent(anchorPane);
    tab.setPath(path);

    Tooltip tip = new Tooltip(path.toString());
    Tooltip.install(tab.getGraphic(), tip);

    recentFiles.remove(path.toString());
    recentFiles.add(0, path.toString());

    editorPane.focus();
  }